FR2309277A1 - METHOD AND DEVICE FOR OBTAINING AND MAINTAINING A FLUIDIZED BED IN HETEROGENOUS SYSTEMS - Google Patents

METHOD AND DEVICE FOR OBTAINING AND MAINTAINING A FLUIDIZED BED IN HETEROGENOUS SYSTEMS

Info

Publication number
FR2309277A1
FR2309277A1 FR7612629A FR7612629A FR2309277A1 FR 2309277 A1 FR2309277 A1 FR 2309277A1 FR 7612629 A FR7612629 A FR 7612629A FR 7612629 A FR7612629 A FR 7612629A FR 2309277 A1 FR2309277 A1 FR 2309277A1
Authority
FR
France
Prior art keywords
maintaining
obtaining
fluidized bed
heterogenous systems
heterogenous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7612629A
Other languages
French (fr)
Other versions
FR2309277B1 (en
Inventor
Helmut Brachel
Georg Schreiber
Heinz Schroeder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of FR2309277A1 publication Critical patent/FR2309277A1/en
Application granted granted Critical
Publication of FR2309277B1 publication Critical patent/FR2309277B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/24—Fractionating columns in which vapour bubbles through liquid with sloping plates or elements mounted stepwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/12—Washers with plural different washing sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined
FR7612629A 1975-04-29 1976-04-28 METHOD AND DEVICE FOR OBTAINING AND MAINTAINING A FLUIDIZED BED IN HETEROGENOUS SYSTEMS Granted FR2309277A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2518975A DE2518975C3 (en) 1975-04-29 1975-04-29 Device for carrying out direct current reactions in heterogeneous systems

Publications (2)

Publication Number Publication Date
FR2309277A1 true FR2309277A1 (en) 1976-11-26
FR2309277B1 FR2309277B1 (en) 1982-02-19

Family

ID=5945268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612629A Granted FR2309277A1 (en) 1975-04-29 1976-04-28 METHOD AND DEVICE FOR OBTAINING AND MAINTAINING A FLUIDIZED BED IN HETEROGENOUS SYSTEMS

Country Status (15)

Country Link
US (1) US4438075A (en)
JP (1) JPS608857B2 (en)
BE (1) BE841269A (en)
BR (1) BR7602606A (en)
CA (1) CA1094295A (en)
CH (1) CH618105A5 (en)
CS (1) CS199622B2 (en)
DD (1) DD125472A5 (en)
DE (1) DE2518975C3 (en)
FR (1) FR2309277A1 (en)
GB (1) GB1552247A (en)
IT (1) IT1058244B (en)
PL (1) PL113103B1 (en)
RO (1) RO69441A (en)
SU (1) SU717997A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010438A1 (en) * 1978-10-24 1980-04-30 Mitsubishi Rayon Co., Ltd. Apparatus for continuously removing fine dust particles from gases
WO1986003691A1 (en) * 1984-12-24 1986-07-03 Heinz Blenke Method and device for transmitting material and energy in fluid systems
EP0689873A3 (en) * 1994-06-03 1996-07-10 Gewerk Keramchemie Laboratory gas washer

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944329A1 (en) * 1979-11-02 1981-05-27 Dynamit Nobel Ag, 5210 Troisdorf MULTI-STAGE COLUMN CASCADE WITH STIRLLESS CIRCUIT CHAMBERS FOR HOMOGENEOUS LIQUID OR GASEOUS SYSTEMS
AU697093B2 (en) * 1993-06-03 1998-09-24 Atomaer Pty Ltd Multiphase staged passive reactor
AU673798B3 (en) * 1993-06-03 1996-11-21 Atomaer Pty Ltd Multiphase staged passive reactor
MY110990A (en) * 1993-06-03 1999-07-31 Atomaer Pty Ltd Multiphase staged passive reactor
JP3818277B2 (en) * 2003-07-14 2006-09-06 株式会社日立製作所 Chemical reaction device, chemical reaction system, and chemical reaction method
CN106268189B (en) * 2016-08-31 2022-05-10 贵阳铝镁设计研究院有限公司 Intersection type desulfurization equipment and method
CN107050919A (en) * 2017-04-25 2017-08-18 中国石油大学(华东) A kind of equipment of subsequent leaching
GB2567234B (en) * 2017-10-09 2022-11-16 The Falcon Project Ltd Acoustic mixers
US10919702B1 (en) * 2020-04-29 2021-02-16 Eugene Zoltan Berta Aerial roof height item receiving chute
CN113082977B (en) * 2021-04-06 2021-11-30 江苏舒源空调制造有限公司 Efficient waste gas treatment system and process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1363939A (en) * 1962-03-22 1964-06-19 Smidth & Co As F L Method and apparatus for heat exchange between solid particles and gases

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1363939A (en) * 1962-03-22 1964-06-19 Smidth & Co As F L Method and apparatus for heat exchange between solid particles and gases

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010438A1 (en) * 1978-10-24 1980-04-30 Mitsubishi Rayon Co., Ltd. Apparatus for continuously removing fine dust particles from gases
WO1986003691A1 (en) * 1984-12-24 1986-07-03 Heinz Blenke Method and device for transmitting material and energy in fluid systems
EP0689873A3 (en) * 1994-06-03 1996-07-10 Gewerk Keramchemie Laboratory gas washer

Also Published As

Publication number Publication date
US4438075A (en) 1984-03-20
GB1552247A (en) 1979-09-12
IT1058244B (en) 1982-04-10
FR2309277B1 (en) 1982-02-19
BE841269A (en) 1976-08-16
DD125472A5 (en) 1977-04-20
CA1094295A (en) 1981-01-27
DE2518975C3 (en) 1980-07-31
CH618105A5 (en) 1980-07-15
JPS51135875A (en) 1976-11-25
DE2518975B2 (en) 1979-11-08
CS199622B2 (en) 1980-07-31
JPS608857B2 (en) 1985-03-06
PL113103B1 (en) 1980-11-29
DE2518975A1 (en) 1976-11-04
RO69441A (en) 1982-09-09
BR7602606A (en) 1976-11-23
SU717997A3 (en) 1980-02-25

Similar Documents

Publication Publication Date Title
FR2296247A1 (en) METHOD AND DEVICE FOR THE CONTROL OF A DIGITAL MEMORY
FR2454603B1 (en) METHOD AND DEVICE FOR RECORDING A TOPOGRAPHY
FR2350827A1 (en) ANCHORING DEVICE FOR DENTAL ENDOPROTHESES SUBJECT TO A SIGNIFICANT EFFORT AND PROCEDURE FOR ITS MANUFACTURING
FR2550935B1 (en) METHOD AND DEVICE FOR OBTAINING THE PENIS ERECTION IN A MAN
FR2300993A1 (en) BEACH ADAPTATION PROCESS AND DEVICE
BE823991A (en) DEVICE FOR HOLDING A CATHETER IN EXTENSION
FR2309277A1 (en) METHOD AND DEVICE FOR OBTAINING AND MAINTAINING A FLUIDIZED BED IN HETEROGENOUS SYSTEMS
BE813444A (en) METHOD AND DEVICE FOR ARC WELDING
FR2345254A1 (en) METHOD AND DEVICE FOR AUTOMATICALLY ADJUSTING THE FILLING OF A FOUNDRY MOLD
BE841827A (en) CONTINUOUS EXTRUSION PROCESS AND DEVICE
FR2341897A1 (en) PROPAGATION LINE ADDITIONER AND BINARY ADDITION PROCESS
FR2301156A7 (en) METHOD AND DEVICE FOR
BE852412A (en) METHOD AND DEVICE FOR FILLING A MOLD
FR2298365A1 (en) METHOD AND APPARATUS FOR THE REDUCTION OF DIVIDED MATERIALS IN A FLUIDIZED BED
FR2329323A1 (en) METHOD AND DEVICE FOR THE OPERATION OF A FILTER-PRESS FOLLOWING AN AIR TANK
FR2344725A1 (en) PROCESS AND DEVICE FOR PRODUCING IGNITION SPARKS
FR2294486A1 (en) METHOD AND DEVICE FOR STORING BINARY INFORMATION ELEMENTS
BE887983Q (en) METHOD AND APPARATUS FOR MIXING POWDERS IN A FLUIDIZED BED
BE827150A (en) METHOD AND DEVICE FOR ARC WELDING
BE838983A (en) METHOD AND DEVICE FOR FORMING UM SLEEVE AT THE END OF A TUBE AND SLEEVE TUBE SHAPED IN THE KIND
FR2335339A1 (en) METHOD AND DEVICE FOR THE PRODUCTION OF A PARTICLE BED
FR2333253A1 (en) METHOD AND DEVICE FOR PRACTICE TOMOGRAPHY USING A COMPUTER
FR2321385A1 (en) METHOD AND DEVICE FOR FOAMING A FOAMING AGENT SOLUTION
BE837093A (en) PROCESS FOR PREVENTING AGGLUTINATION IN A FLUIDIZED BED
FR2307413A1 (en) METHOD AND DEVICE FOR LINE-BY-LINE EXPLORATION OF A CONTINUOUSLY MOVED ORIGINAL

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse